Mitotic metaphase cells of Aeschynomene, all the taxa with 2n = 20. Subgenus Aeschynomene A–G series Americanae A A. americana B A. americana var. flabellata C A. americana var. glandulosa D Aeschynomene sp. prope americana E A. villosa var. villosa F A. villosa var. longifolia G Aeschynomene sp. prope villosa H, I series Sensitivae H A. sensitiva I A. deamii J–M series Indicae J A. scabra K A. evenia L A. rudis M A. ciliata Subgenus Ochopodium N–P series Pleuronerviae N A. paniculata O, P series Scopariae O A. lyonnetii P A. amorphoides. The arrows point to the chromosomes with satellites. Scale bars: 10 μm.